2018031117

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{27697}}^1$

素因数の和:28012

約数の個数: 16

約数和(自身を含む): 2725483200

約数和(自身を除く): 707452083

約数列:

[1, 3, 149, 163, 447, 489, 24287, 27697, 72861, 83091, 4126853, 4514611, 12380559, 13543833, 672677039, 2018031117]

約数ペア:

[(1, 2018031117), (3, 672677039), (149, 13543833), (163, 12380559), (447, 4514611), (489, 4126853), (24287, 83091), (27697, 72861)]